SteppIR SARK-110, User Manual

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SteppIR
SARK-110
User’s Manual
Rev 1.1.7 October 29 th , 2014 - 11 - © Melchor Varela – EA4FRB 2011-2014
The Run/Hold button is used to control the operating state of the SteppIR SARK-110: Working or
Paused. In the paused state the signal generator and measurement circuits are inactive.
Ø
Note : when loading a stored data file the analyzer is automatically placed in a paused
state.
Select [ ■ ]
The button is used to activate the popup submenu associated with the highlighted option and for
selecting the desired option within the popup submenu.
Ø
Note : Pressing any other button will cancel a selection.
Save Screen [ ● ]
The Save Screen button is used to take a screenshot of the current screen. The screenshot is
stored on the internal flash disk.
Save Conf. [ ▲ ]
The Save Conf. button is used to store the complete analyzer state and settings. The stored state is
restored automatically after the device is powered on.
4.4 Changing the Frequency
There are two methods of editing the frequency (centre frequency for sweep modes):
(i) Use Navigator A to highlight «Freq» in the main menu on the left side of the display. Press the
Select
[ ■ ]
button to display the popup dialog associated with
«Freq»
. Then use Navigator B to
change the frequency. The frequency will change according to the current frequency multiplier that is
highlighted in reverse video. Use Navigator A to change the frequency multiplier position if needed.
Press the Select
[ ■ ] button to validate the frequency selection. Press any other button to cancel the
operation.
The screenshot below is of the frequency edit dialog, showing the highlighted frequency multiplier
positioned over digit 5 (frequency increments of 10 KHz).